158286704

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{1277}}^1$

素因数の和:1473

約数の個数: 40

約数和(自身を含む): 314408448

約数和(自身を除く): 156121744

約数列:

[1, 2, 4, 8, 16, 61, 122, 127, 244, 254, 488, 508, 976, 1016, 1277, 2032, 2554, 5108, 7747, 10216, 15494, 20432, 30988, 61976, 77897, 123952, 155794, 162179, 311588, 324358, 623176, 648716, 1246352, 1297432, 2594864, 9892919, 19785838, 39571676, 79143352, 158286704]

約数ペア:

[(1, 158286704), (2, 79143352), (4, 39571676), (8, 19785838), (16, 9892919), (61, 2594864), (122, 1297432), (127, 1246352), (244, 648716), (254, 623176), (488, 324358), (508, 311588), (976, 162179), (1016, 155794), (1277, 123952), (2032, 77897), (2554, 61976), (5108, 30988), (7747, 20432), (10216, 15494)]